Sam DeStefano

Sam DeStefano
Chicago Police Department mugshot of Mad Sam DeStefano
Born(1909-09-13)September 13, 1909
DiedApril 14, 1973(1973-04-14) (aged 63)
Cause of deathGunshot wounds (homicide)
Other names"Mad Sam"
OccupationLoan shark contract killer
AllegianceChicago Outfit
ConvictionConspiracy
Criminal penalty3-5 years in prison

Samuel "Mad Sam" DeStefano (September 13, 1909 − April 14, 1973) was an American mobster who was associated with the Chicago Outfit. He was one of the organization's most notorious loan sharks and sociopathic killers. Chicago-based Federal Bureau of Investigation (FBI) agents, such as William F. Roemer Jr., considered DeStefano to be the worst torture-murderer in the history of the United States. The Outfit used the mentally unstable and sadistic DeStefano for the torture-murders of Leo Foreman and Arthur Adler, and many others. At least one Outfit insider, Charles Crimaldi, claimed DeStefano was a devil worshipper.